1 files changed, 0 insertions, 241 deletions
diff --git a/java/sca/modules/sca-api/src/main/java/org/oasisopen/sca/client/impl/SCAClientFactoryFinder.java b/java/sca/modules/sca-api/src/main/java/org/oasisopen/sca/client/impl/SCAClientFactoryFinder.java
deleted file mode 100644
index 5137f8a658..0000000000
--- a/java/sca/modules/sca-api/src/main/java/org/oasisopen/sca/client/impl/SCAClientFactoryFinder.java
+++ /dev/null
@@ -1,241 +0,0 @@
-/* 
- * Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
- * OASIS trademark, IPR and other policies apply. 
- */
-package org.oasisopen.sca.client.impl;
-
-import java.io.BufferedReader;
-import java.io.Closeable;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.URI;
-import java.net.URL;
-import java.util.Properties;
-
-import org.oasisopen.sca.SCARuntimeException;
-import org.oasisopen.sca.client.SCAClientFactory;
-
-/**
- * This is a default class that returns an SCAClientFactory implementation -
- * this class can be replaced by a vendor implementation.
- * 
- * @see SCAClientFactory
- * @author OASIS Open
- */
-public class SCAClientFactoryFinder {
-
-    /**
-     * The name of the System Property used to determine the SPI implementation
-     * to use for the SCAClientFactory.
-     */
-    private static final String SCA_CLIENT_FACTORY_PROVIDER_KEY = SCAClientFactory.class.getName();
-
-    /**
-     * The name of the file loaded from the ClassPath to determine 2488 the SPI
-     * implementation to use for the SCAClientFactory. 2489
-     */
-    private static final String SCA_CLIENT_FACTORY_PROVIDER_META_INF_SERVICE = "META-INF/services/" + SCA_CLIENT_FACTORY_PROVIDER_KEY;
-
-    /**
-     * Private Constructor.
-     */
-    private SCAClientFactoryFinder() {
-    }
-
-    /**
-     * Creates an instance of the SCAClientFactory implementation. This
-     * discovers the SCAClientFactory implementation and instantiates the
-     * provider's implementation.
-     * 
-     * @param properties Properties that may be used when creating a new
-     *                instance of the SCAClient
-     * @param classLoader ClassLoader that may be used when creating a new
-     *                instance of the SCAClient
-     * @return new instance of the SCAClientFactory
-     * @throws SCARuntimeException Failed to create SCAClientFactory
-     *                 implementation.
-     */
-    public static SCAClientFactory find(Properties properties, ClassLoader classLoader, URI domainURI) {
-        if (classLoader == null) {
-            classLoader = getThreadContextClassLoader();
-            if (classLoader == null) {
-                classLoader = SCAClientFactoryFinder.class.getClassLoader();
-            }
-        }
-        final String factoryImplClassName = discoverProviderFactoryImplClass(properties, classLoader);
-        final Class<? extends SCAClientFactory> factoryImplClass = loadProviderFactoryClass(factoryImplClassName, classLoader);
-        final SCAClientFactory factory = instantiateSCAClientFactoryClass(factoryImplClass, domainURI);
-        return factory;
-    }
-
-    /**
-     * Gets the Context ClassLoader for the current Thread.
-     * 
-     * @return The Context ClassLoader for the current Thread.
-     */
-    private static ClassLoader getThreadContextClassLoader() {
-        final ClassLoader threadClassLoader = Thread.currentThread().getContextClassLoader();
-        return threadClassLoader;
-    }
-
-    /**
-     * Attempts to discover the class name for the SCAClientFactory
-     * implementation from the specified Properties, the System Properties or
-     * the specified ClassLoader.
-     * 
-     * @return The class name of the SCAClientFactory implementation
-     * @throw SCARuntimeException Failed to find implementation for
-     *        SCAClientFactory.
-     */
-    private static String discoverProviderFactoryImplClass(Properties properties, ClassLoader classLoader) throws SCARuntimeException {
-        String providerClassName = checkPropertiesForSPIClassName(properties);
-        if (providerClassName != null) {
-            return providerClassName;
-        }
-
-        providerClassName = checkPropertiesForSPIClassName(System.getProperties());
-        if (providerClassName != null) {
-            return providerClassName;
-        }
-        
-        return checkMETAINFServicesForClassName(classLoader);
-    }
-
-    /**
-     * Attempts to find the class name for the SCAClientFactory implementation
-     * from the specified Properties.
-     * 
-     * @return The class name for the SCAClientFactory implementation or
-     *         <code>null</code> if not found.
-     */
-    private static String checkPropertiesForSPIClassName(Properties properties) {
-        if (properties == null) {
-            return null;
-        }
-
-        final String providerClassName = properties.getProperty(SCA_CLIENT_FACTORY_PROVIDER_KEY);
-        if (providerClassName != null && providerClassName.length() > 0) {
-            return providerClassName;
-        }
-
-        return null;
-    }
-
-    /**
-     * Attempts to find the class name for the SCAClientFactory implementation
-     * from the META-INF/services directory
-     * 
-     * @return The class name for the SCAClientFactory implementation or
-     *         <code>null</code> if not found.
-     */
-    private static String checkMETAINFServicesForClassName(ClassLoader cl) {
-        final URL url = cl.getResource(SCA_CLIENT_FACTORY_PROVIDER_META_INF_SERVICE);
-        if (url == null) {
-            return null;
-        }
-
-        InputStream in = null;
-        try {
-            in = url.openStream();
-            BufferedReader reader = null;
-            try {
-                reader = new BufferedReader(new InputStreamReader(in, "UTF-8"));
-
-                String line;
-                while ((line = readNextLine(reader)) != null) {
-                    if (!line.startsWith("#") && line.length() > 0) {
-                        return line;
-                    }
-                }
-                return null;
-            } finally {
-                closeStream(reader);
-            }
-        } catch (IOException ex) {
-            throw new SCARuntimeException("Failed to discover SCAClientFactory provider", ex);
-        } finally {
-            closeStream(in);
-        }
-    }
-
-    /**
-     * Reads the next line from the reader and returns the trimmed version of
-     * that line
-     * 
-     * @param reader The reader from which to read the next line
-     * @return The trimmed next line or <code>null</code> if the end of the
-     *         stream has been reached
-     * @throws IOException I/O error occurred while reading from Reader
-     */
-    private static String readNextLine(BufferedReader reader) throws IOException {
-
-        String line = reader.readLine();
-        if (line != null) {
-            line = line.trim();
-        }
-        return line;
-    }
-
-    /**
-     * Loads the specified SCAClientFactory implementation class.
-     * 
-     * @param factoryImplClassName The name of the SCAClientFactory
-     *                Implementation class to load
-     * @return The specified SCAClientFactory Implementation class
-     * @throws SCARuntimeException Failed to load the SCAClientFactory
-     *                 implementation class
-     */
-    private static Class<? extends SCAClientFactory> loadProviderFactoryClass(String factoryImplClassName, ClassLoader classLoader)
-        throws SCARuntimeException {
-
-        try {
-            final Class<?> providerClass = classLoader.loadClass(factoryImplClassName);
-            final Class<? extends SCAClientFactory> providerFactoryClass = providerClass.asSubclass(SCAClientFactory.class);
-            return providerFactoryClass;
-        } catch (ClassNotFoundException ex) {
-            throw new SCARuntimeException("Failed to load SCAClientFactory implementation class " + factoryImplClassName, ex);
-        } catch (ClassCastException ex) {
-            throw new SCARuntimeException("Loaded SCAClientFactory implementation class " + factoryImplClassName
-                + " is not a subclass of "
-                + SCAClientFactory.class.getName(), ex);
-        }
-    }
-
-    /**
-     * Instantiate an instance of the specified SCAClientFactory implementation
-     * class.
-     * 
-     * @param factoryImplClass The SCAClientFactory implementation class to
-     *                instantiate.
-     * @param domainURI 
-     * @return An instance of the SCAClientFactory implementation class
-     * @throws SCARuntimeException Failed to instantiate the specified specified
-     *                 SCAClientFactory implementation class
-     */
-    private static SCAClientFactory instantiateSCAClientFactoryClass(Class<? extends SCAClientFactory> factoryImplClass, URI domainURI) throws SCARuntimeException {
-
-        try {
-            final SCAClientFactory provider = factoryImplClass.getConstructor(URI.class).newInstance(domainURI);
-            return provider;
-        } catch (Throwable ex) {
-            ex.printStackTrace();
-            throw new SCARuntimeException("Failed to instantiate SCAClientFactory implementation class " + factoryImplClass, ex);
-        }
-    }
-
-    /**
-     * Utility method for closing Closeable Object.
-     * 
-     * @param closeable The Object to close.
-     */
-    private static void closeStream(Closeable closeable) {
-        if (closeable != null) {
-            try {
-                closeable.close();
-            } catch (IOException ex) {
-                throw new SCARuntimeException("Failed to close stream", ex);
-            }
-        }
-    }
-}